baber/WOPTO huggingface dataset:
Patent DE-60317811-D1 (DE)
Inventor: HSU RAYMOND T
IPC: H04Q1/00
Filed: 2003-10-09
Granted: 2008-01-10
Abstract: Mobile unassisted dormant handoff in a wireless communication system supporting packet data communications. While in a dormant mode, a mobile node may change packet zones, wherein different packet zones are serviced by at least one different infrastructure element, without identifying the change to the system. The change in packet zone does not necessarily trigger establishment of a communication path for the mobile node until there is packet data ready for communication. In one embodiment, mobile assistance is adapted to the system, and is disabled at the mobile node by an indication in a system parameter message transmitted by the system and received by the mobile node.
Patent DE-60319957-D1 (DE)
Inventor: BUARQUE DE MACEDO PEDRO M
IPC: E04F13/14
Filed: 2003-02-10
Granted: 2008-05-08
Abstract: A composite building material comprising: 
(a) a foam glass tile having a density between 320.3293 kg/m 3  (20 lb./cu. ft.) and 1601.8463 kg/m 3  (100 lb./cu. ft.) ; 
and 
(b) a rigid structure, 
whereby said tile is backed by said rigid structure so that if subjected to blast shock waves having blast energy, said tile can absorb a substantial portion of said blast energy to which said tile is exposed.
Patent DE-60322787-D1 (DE)
Inventor: DI SERIO EMILE THOMAS
IPC: B22D17/22
Filed: 2003-05-27
Granted: 2008-09-25
Abstract: Ejection of workpieces obtained by casting and forging of light metals, e.g., aluminum and its alloys, involves moving the receiving areas of the ejector pins from the body of the preform (2) to the side peripheral edge. During forging, the zones allowing ejection of the preform are (2b) located in the burr of the forged workpiece and are cut and removed at the same time as the burr. Preferred Features: Along the side peripheral edge of the preform and outside the piece to be produced, there are one or more continuous or spaced projecting zones that can constitute base planes that can make contact with an ejector pin assembly for lifting the preform out of its die. The invented process is applied in a COBAPRESS procedure (outlined in EP119365A) involving successive operations of casting and forging of workpieces.
Patent DE-60324094-D1 (DE)
Inventor: STOLTZ CORINNE
IPC: C07C233/51
Filed: 2003-01-22
Granted: 2008-11-27
Abstract: A method of using a compound to lighten the skin by inactivating protein kinase A. The compound may be in a composition with either a pharmacologically or cosmetically acceptable medium. Depending upon the medium and concentration of the compound, the composition may be used either therapeutically or non-therapeutically.
Patent DE-60324298-D1 (DE)
Inventor: FATTORI JOSEPH
IPC: B65D25/20
Filed: 2003-09-04
Granted: 2008-12-04
Abstract: A package for displaying certain features of a toothbrush is disclosed. The package includes a movable slider bar as part of the package that can be manipulated by a potential consumer. The slidable bar engages a movable portion of a toothbrush so that a potential customer can observe that movement without opening the package.
Patent DE-60324912-D1 (DE)
Inventor: VERSTEEG GEERT FREDERIK
IPC: B01D53/50
Filed: 2003-05-07
Granted: 2009-01-08
Abstract: The invention relates to a method for the absorption of acid gases, such as CO2 and H2S, from gas mixtures. According to the invention, acid gases are absorbed from a gas mixture by contacting this gas mixture with a liquid in which is dissolved so high a concentration of an amino acid or a salt thereof that a precipitate is formed. The contact takes place in a column of the packing-free type or a column suitable for processing slurries.
Patent DE-60325340-D1 (DE)
Inventor: CAEL JOHN J
IPC: C08F8/00
Filed: 2003-03-12
Granted: 2009-01-29
Abstract: A method for making an enhanced intrinsic polarizer from a polymeric sheet having an original length and comprising a hydroxylated linear high polymer includes stretching the polymeric sheet to a stretched length of from greater than 5.0 times to about 7.0 times the original length, introducing a suitable dehydration catalyst to the polymeric sheet, and heating the polymeric sheet and the catalyst to effect partial dehydration of the polymeric sheet wherein light absorbing, vinylene block segments are formed.
Patent DE-60330367-D1 (DE)
IPC: E03F1/00
Filed: 2003-08-25
Granted: 2010-01-14
Abstract: The disclosure relates to a stormwater drain (1) with an openable grid (2). The stormwater drain (1) has a first filter (5) which treats the stormwater, and a sand trap (7) which collects solid pollutants. The sand trap (7) is connected to a channel (4) which is intended for emptying the sand trap (7). The stormwater drain (1) also has an outlet (8) for the treated stormwater. The filter (5) is disposed outside and around the channel (4) for realising a radial flow component in the stormwater through the filter (5). The channel (4) is substantially vertical and upwardly open so that emptying of the sand trap (7) may be put into effect when the grid (2) is open.
Patent DE-60331245-D1 (DE)
Inventor: DWILINSKI ROBERT
IPC: C30B25/18
Filed: 2003-12-11
Granted: 2010-03-25
Abstract: The substrate is used for opto-electric or electrical devices and comprises a layer of nitride grown by means of vapor phase epitaxy growth wherein both main surfaces of the nitride substrate are substantially consisting of non N-polar face and N-polar face respectively and the dislocation density of the substrate is 5×105/cm2 or less. Therefore, the template type substrate has a good dislocation density and a good value of FWHM of the X-ray rocking curve from (0002) plane less than 80, so that the resulting template type substrate is very useful for the epitaxy substrate from gaseous phase such as MOCVD, MBE and HVPE, resulting in possibility of making good opto-electric devices such as Laser Diode and large-output LED and good electric devices such as MOSFET.
Patent DE-60332493-D1 (DE)
Inventor: DUFRESNE JOEL R
IPC: G01N21/03
Filed: 2003-11-21
Granted: 2010-06-17
Abstract: Sample processing devices may include compression structures that provide for the transfer of force from a platen to a platform such as a thermal block on which the sample processing device is located during processing. The sample processing devices may include a fill reservoir structure with various features such as arcuate edges, radially aligned exit channels, support structures, and selectively variable heights with a corresponding variable volume distribution.
Patent DE-68905763-D1 (DE)
Inventor: DELMAR JEAN-CLAUDE HUGUES LOUI
IPC: B29C59/02
Filed: 1989-10-17
Granted: 1993-05-06
Abstract: Method for the surface treatment of a magnetic sheet comprising a support to which is applied a magnetic layer on at least one of its two sides. The method is characterized in that, in hot conditions, a pressure is applied to each of the magnetic layers by using the surface of polished glass. Application to the fabrication of high density magnetic cards.
Patent DE-68906122-D1 (DE)
Inventor: SJOEGREN CHRISTER
IPC: A61K31/395
Filed: 1989-10-20
Granted: 1993-05-27
Abstract: The invention concerns compounds having the formula I <CHEM> wherein Ar is a phenyl or benzyl group which is optionally substituted with hydroxy or alkoxy;  R<1> is hydrogen, lower alkyl, lower alkoxy, hydroxy;  R<2> is hydrogen, lower alkyl;  R<3> is NR<4>R<5>, wherein R<4> and R<5> which can be the same or different, are lower alkyl, or wherein R<4> and R<5>, when taken together, form a ring with the nitrogen atom, whereby said ring optionally is substituted with lower alkyl;  n is 0 or 1;  m is 2 or 3 and their salts with physiologically acceptable acids and when the compounds can be in form of optical isomers, the racemic mixture and the individual isomers, for the treatment of disorders of the urinary bladder.
Patent DE-68910285-D1 (DE)
Inventor: DAVIS ROBERT BERNARD
IPC: D21F7/08
Filed: 1989-11-24
Granted: 1993-12-02
Abstract: The present invention relates to an article of paper machine clothing formed from a fibrous material having a woven base and an optional batt layer attached thereto characterised in that said fibrous material comprises fibres of poly( undecanoamide) (polyamide 11) formed by the extrusion of a melt of polyamide 11 having an intrinsic viscosity of at least 1.0 dl/gram.
Patent DE-68912878-D1 (DE)
Inventor: SU JOW-LIH
IPC: C07C255/25
Filed: 1989-10-31
Granted: 1994-03-17
Abstract: This invention relates to the production of aminoacetonitriles, and more specifically to an integrated process wherein a crude, unpurified reactor product stream from a hydrogen cyanide reactor together with a formaldehyde stream, optionally, a crude, unpurified reactor product stream from a formaldehyde process reactor are fed directly to a reactive absorber with an additional nitrogen source and scrubbed with a controlled pH aqueous solution to produce aminoacetonitriles in high yields. This process eliminates intermediate recovery and purification processes associated with conventional hydrogen cyanide and formaldehyde production processes by integrating the recovery and reaction processes into a reactive absorber.
Patent DE-68918418-D1 (DE)
Inventor: NISKANEN JUHANI
IPC: B41F13/08
Filed: 1989-12-14
Granted: 1994-10-27
Abstract: The invention concerns a support arrangement for a variable-crown roll, which said roll (10) comprises a non-revolving roll axle (11), on which the roll mantle (12) is arranged revolving. The roll mantle (12) is supported on the roll axle (11) by means of hydraulic loading members (20), which comprise pistons (21) fitted into cylinder bores (15) formed into the roll axle (11) as well as glide shoes (22) supported on the inner face (14) of the roll mantle. The pistons (21) are composed of bushings provided with inside cavity spaces (23), and the glide shoes (22) are attached to the outer ends of the pistons through the cavity spaces (23) from outside the bushing as hydraulically sealed (30), pivotally, and displaceably in the radial direction of the roll (10). The hydraulic pressure medium can be passed into the cavity spaces (23) in the pistons (21) so as to act upon the interior of the glide shoes (22) and, out of the cavity spaces (23), through capillary bores (28,28 min ) into the pockets (31) acting as hydrostatic lubrication spaces of the glide shoes (22).
Patent DE-68919514-D1 (DE)
Inventor: ELANGO VARADARAJ
IPC: C07C51/10
Filed: 1989-04-21
Granted: 1995-01-12
Abstract: A method is provided for the preparation of alpha-arylpropionic acids such as ibuprofen by carbonylating the corresponding 1-arylethyl halide in an acidic aqueous medium containing a palladium catalyst. In the preparation of ibuprofen, 1-(4 min -isobutylphenyl)ethyl halide is reacted with carbon monoxide in an acidic aqueous medium containing a palladium catalyst.
Patent DE-68929413-D1 (DE)
Inventor: HAMADA EMIKO
IPC: G11B7/007
Filed: 1989-04-17
Granted: 2002-08-08
Abstract: An optical information recording medium of the type wherein recorded data can be reproduced by scanning them with a laser beam which comprises an optically readable region and an information recordable region where optically readable pits can be formed by irradiation with a writing laser beam, wherein the medium comprises a light-transmitting substrate (1) having a deformable surface and a light-reflective layer (3) overlaying the deformable surface (1) and in that the information recordable region additionally comprises a light-absorptive layer (2) between the deformable surface (1) and the light-reflective layer (3) for absorbing the writing laser beam, whereby energy is generated so as to form optically readable pits on the deformable surface, and when the deformable surface (1) is irradiated by laser beam, the light-absorptive layer (2) is able to change the optical character, and the optically readable region comprises a light-transmitting substrate (1) and a light-reflective layer (3) overlaying the light-transmitting substrate (1) and in that the optically readable region (6) additionally comprises a light-absorptive layer (2) between the light-transmitting substrate and the light-reflective layer. <IMAGE>
Patent DE-69003258-D1 (DE)
Inventor: GROLLIER JEAN-FRANCOIS
IPC: C08L33/12
Filed: 1990-01-15
Granted: 1993-10-21
Abstract: Product consisting of polymer particles, wherein the polymer particles are chosen from particles of:  (a) polymers derived from keratin, where appropriate modified;  (b) silk fibroin;  (c) polymers derived from chitin, where appropriate deacetylated;  (d) synthetic polymers chosen from: (i)   crosslinked polymethyl methacrylate;      (ii)  crosslinked poly- beta -alanine;      (iii) hollow microspheres of vinylidene chloride/acrylonitrile copolymer;      (iv)  porous microspheres of polyamide 12, polyamide 6            or copolyamide 6/12;      (v) silicone powders consisting of gums, resins or organopolysiloxane elastomers, these particles having a particle size of less than 100 microns and containing a natural or synthetic melanin pigment at the surface and/or in the polymer network, this pigment being either formed beforehand and absorbed by the particles or formed in situ by oxidation of an indole dye.
Patent DE-69003871-D1 (DE)
Inventor: WREINERT HENDRY
IPC: F01L1/14
Filed: 1990-05-22
Granted: 1993-11-18
Abstract: The invention concerns a push rod for combustion engines and a method of manufacturing said push rod. The push rod (9) comprises a tubular intermediate member (15), a push rod seat element (17) one end of which acts on a rocker arm (11) positioned adjacent the cylinder valve (6) and the opposite end of which is mounted on one end of the intermediate member (15), and a push rod end element (18) one end of which abuts against a valve lifter (10) positioned adjacent the camshaft (8) and the opposite end of which is mounted on the opposite end of the intermediate member (15). The intermediate member (15) is also provided with longitudinal slits (16) positioned at the two end portions of the member, allowing the push rod seat element (17) and the push rod end element (18) to be mounted onto the intermediate member (15) by being forced onto their respective end portion thereof.
Patent DE-69004288-D1 (DE)
Inventor: CLAAR TERRY DENNIS
IPC: C04B35/65
Filed: 1990-01-11
Granted: 1993-12-09
Abstract: This invention relates generally to a novel method of preparing self-supporting bodies, and novel products made thereby. In its more specific aspects, this invention relates to a method for producing self-supporting bodies comprising one or more boron-containing compounds, e.g., a boride or a boride and a carbide, by reactive infiltration of molten parent metal (10) into a preform (20) comprising boron carbide or a boron donor material combined with a carbon donor material and, optionally, one or more inert fillers, to form the body. Specifically, a boron carbide material or combination of a boron donor material and a carbon donor material, and in either case, optionally, one or more inert fillers, are sedimentation cast, slip cast or pressed onto or into a body and into a particular desired shape.
Patent DE-69007108-D1 (DE)
Inventor: BRUTTINI ROBERTO
IPC: G01D1/00
Filed: 1990-10-15
Granted: 1994-04-07
Abstract: A digital and programmable measuring and control instrument comprising a digital-analog converter (20) receiving an analog signal from a pressure transducer (10) and converting it into a digital signal and dividing the same in about 4,000 parts separated in thousands, hundreds, tens and units. The so divided signal is delivered to programmable memories (80, 90) that evaluate the level thereof and refer it to stored values, in such a way as to produce a signal to be shown by display means (40, 50, 60, 70) indicating the precise and actual measurement. The output digitalized and linearized signals from the programmable memories (80, 90) are also delivered to additional programmable memories (130, 140) that evaluate them and in turn transmit programmed signals to a digital-analog converter (150) that generates in response a signal to be used for commanding operative units. Additional control signals from the programmable memory (140) are used as actuating signals for control or alarm units. <IMAGE>
Patent DE-69010903-D1 (DE)
Inventor: ELDH TAGE
IPC: E05C17/08
Filed: 1990-05-28
Granted: 1994-08-25
Abstract: PCT No. PCT/SE90/00353 Sec. 371 Date Oct. 25, 1991 Sec. 102(e) Date Oct. 25, 1991 PCT Filed May 28, 1990 PCT Pub. No. WO90/15214 PCT Pub. Date Dec. 13, 1990.A door holding device which includes a rail, a slide mounted on the rail, and a holding rod connected to the slide. When the door is opened, a pivotable latch device is swung to a latching position by means of an abutment member provided on the slide. The door is released by displacing the slide against the action of a spring and the latching device is swung to a release position upon return movement of the slide.
Patent DE-69017089-D1 (DE)
Inventor: BONCOMPAGNI CESARE
IPC: B29C51/22
Filed: 1990-05-29
Granted: 1995-03-30
Abstract: On the polyhedrous drum (R) of a rotary apparatus for thermoforming webs (N) of thermoplastic material, straight slots (2) which are parallel to the axis of this drum, are formed preferably in diametrically opposite positions, at respective corners (K1 and K2) of said drum (R), at which the molds (S) are mutually fixed thereon by their facing end sides. A web-cutting blade (15) carried by means (12) for moving this blade (15) radially inwardly and radially outwardly, and by a blade-translating means (14), is caused to work upon control through and along the respective slot (2), and to make transverse partial cuts in the thermoformed web (N min ), whereby the thermoformed web (N min ) is divided into sections of a predetermined equal length.
Patent DE-69019518-D1 (DE)
Inventor: MONTESISSA GIANCARLO
IPC: B65B55/00
Filed: 1990-07-07
Granted: 1995-06-22
Abstract: Dosing device, particularly for filling cells with a pasty product, mounted on a stepwise-driven packaging machine, comprising a dosing chamber (1), a valve (6) for admitting the product into the chamber, a dosing piston (9) and a shutter (10) for expelling the product towards a pouring spout (3). The device can work under highly hygienic conditions which are close to sterility and it can be cleaned and made hygienic without being dismantled. <IMAGE>
Patent DE-69022117-D1 (DE)
Inventor: TAKAMIZAWA KAZUFUMI
IPC: F21V25/00
Filed: 1990-02-06
Granted: 1995-10-12
Abstract: The electric apparatus reducing the radiation of electromagnetic wave noises according to this invention comprises an inner case 27 in which an electromagnetic wave generating source 17 is housed and a first opening 31 for replacing the electromagnetic wave generating source 17 is formed, an inner door 34 kept conducative with the inner case 27 and closing the first opening 31 to enclose the electromagnetic wave generating source 17 together with the inner case 27 and a case 16 housing the inner case 27 and having a second opening for replacing the electromagnetic wave generating source 17 and an opening and closing door 24 for closing the second opening.
Patent DE-69027254-D1 (DE)
Inventor: WHEATLEY JOHN A
IPC: B32B7/023
Filed: 1990-06-15
Granted: 1996-07-11
Abstract: A multilayered reflective body comprises alternating layers of at least first and second polymeric materials of which layers a substantial majority have an optical thickness of not more than 0.09 micrometers or not less than 0.45 micrometers, and adjacent layers of said first and second polymeric materials differ from each other in refractive index by at least 0.03. A sufficient number of layers are present that essentially no perceived iridescence is reflected and, usually, 30 percent of non-absorbed incident light is reflected. The reflective body may be fabricated into sheets, mirrors, noncorroding metallic appearing articles and parts, reflectors, and reflective lenses.
Patent DE-69027768-D1 (DE)
Inventor: KARABEDIAN JAMES A
IPC: B29C48/355
Filed: 1990-07-28
Granted: 1996-08-14
Abstract: The method of making polystyrene foam for foam products which comprises utilizing atmospheric gases as the blowing agents or preferably mixing one or more of these gases and a blending agent which is non-volatile at the extrusion temperatures, introducing the mixture to a molten thermoplastic polystyrene resin containing nucleating agents such as sodium bicarbonate and citric acid and extruding the thermoplastic in the form of a foam. The resultant foam has substantially no residual blowing agent, is dimensionally stable at ambient temperatures and when used with a non-volatile blending agent can be made with small amounts of blowing agent permitting cooling of the melt without high loading on the extruder. The foam may be coextruded with one or more layers of thermoplastic film so that the resultant product is adapted for use for plates, cups, food containers or packaging and for labels for containers such as glass and plastic containers and for labels that are shrunk in place on a container. <IMAGE>
Patent DE-69028695-D1 (DE)
Inventor: PARMENTIER MARC
IPC: C12R1/91
Filed: 1990-12-12
Granted: 1996-10-31
Abstract: The invention concerns a polypeptide possessing thyrotropin receptor activity,  characterised in that it comprises the amino-acid sequence shown in fig 11, or a fragment thereof, or an amino-acid sequence derived from this sequence by substitution or deletion of any of the amino-acid residues indicated in fig 11, or by insertion of additional amino-acid residues.
Patent DE-69029409-D1 (DE)
Inventor: DAWES KEITH
IPC: H02G15/08
Filed: 1990-05-09
Granted: 1997-01-23
Abstract: Felt material impregnated by an acid scavenger and an antioxidant. The felt is a polyolefin felt.
Patent DE-69029852-D1 (DE)
Inventor: ROSENBLATT AARON
IPC: C01B11/02
Filed: 1990-09-17
Granted: 1997-03-13
Abstract: A method and apparatus for the generation, use, and disposal of chlorine dioxide is disclosed. A solid sodium chlorite composition having impurities, at least one of which is sodium hydroxide, is contacted with an agent to consume essentially all of the sodium hydroxide. Chlorine dioxide gas is then generated by contacting the resultant composition with chlorine in a humidified inert carrier gas. The resultant chlorine dioxide gas mixture may then be treated to remove chlorine gas present therein by contacting the same with soda-lime in particulate form. After using the chlorine dioxide gas mixture in the desired manner, chlorine dioxide present in the spent effluent gas may be substantially removed via the introduction of the effluent gas into an aqueous solution of sodium thiosulfate having a sufficient amount of an inorganic base to maintain the alkalinity of the solution during consumption of thiosulfate by chlorine dioxide.
Patent DE-69101546-D1 (DE)
Inventor: IBBOTT JACK KENNETH
IPC: C02F1/461
Filed: 1991-05-03
Granted: 1994-05-05
Abstract: The present invention relates to a method and apparatus for treating electrically conductive fluid. Positive (1) and negative (2) electrodes of electrically conductive materials having different electrochemical potentials are spaced apart and electrically isolated from one another so that the only electroconductive connection that develops an electrochemical potential between the electrodes (1,2) is established by fluid to be treated flowing between the electrodes. Such fluid is therefore ionized which will both prevent the precipitation of solids from the fluid which would tend to form a scale on the inner surface of piping through which the fluid flows, and aid in the removal of a previously formed scale. A third electrode (3) is also provided so as to be electroconductively connected with the positive electrode (1) but electrically isolated from the negative electrode (2). Therefore, the third electrode (3) will release metal ions into the fluid. These ions will inhibit the release of compounds into the fluid having a principal element that is the same as that of the metal ions released by the electrode (3). In such a way, the fluid can also be treated to inhibit a particular compound, to which the fluid might be exposed, from dissolving into the fluid. <IMAGE>